Not sure what's going to happen

Went in for my 8 week appt... And it did not go well. The US did not show much of anything. Just a tiny little sac. The doctor sent me to the hospital for a second opinion. I had blood drawn to check my levels and they did another ultrasound. The doctor reviewed it and said it is such a gray area that we have to wait it out. I'm either really early or it never grew and I will have a miscarriage. I'm very upset getting this news :-(  I'm getting blood drawn tomorrow morning and have an appt in the afternoon to look at the results. Prayers appreciated! I will update tomorrow!